1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #include "VideoEditorVideoDecoder.h" 17 #include "VideoEditor3gpReader.h" 18 19 #include <utils/Log.h> 20 #include "VideoBrowserInternal.h" 21 #include "LVOSA_FileReader_optim.h" 22 23 //#define M4OSA_TRACE_LEVEL 1 24 #if (M4OSA_TRACE_LEVEL >= 1) 25 #undef M4OSA_TRACE1_0 26 #undef M4OSA_TRACE1_1 27 #undef M4OSA_TRACE1_2 28 #undef M4OSA_TRACE1_3 29 30 #define M4OSA_TRACE1_0(a) __android_log_print(ANDROID_LOG_INFO, "Thumbnail", a); 31 #define M4OSA_TRACE1_1(a,b) __android_log_print(ANDROID_LOG_INFO, "Thumbnail", a,b); 32 #define M4OSA_TRACE1_2(a,b,c) __android_log_print(ANDROID_LOG_INFO, "Thumbnail", a,b,c); 33 #define M4OSA_TRACE1_3(a,b,c,d) __android_log_print(ANDROID_LOG_INFO, "Thumbnail", a,b,c,d); 34 #endif 35 36 /****************************************************************************** 37 * M4OSA_ERR videoBrowserSetWindow( 38 * M4OSA_Context pContext, M4OSA_UInt32 x, 39 * M4OSA_UInt32 y, M4OSA_UInt32 dx, M4OSA_UInt32 dy); 40 * @brief This function sets the size and the position of the display. 41 * @param pContext (IN) : Video Browser context 42 * @param pPixelArray (IN) : Array to hold the video frame. 43 * @param x (IN) : Horizontal position of the top left 44 * corner 45 * @param y (IN) : Vertical position of the top left corner 46 * @param dx (IN) : Width of the display window 47 * @param dy (IN) : Height of the video window 48 * @return M4NO_ERROR / M4ERR_PARAMETER / M4ERR_STATE / M4ERR_ALLOC 49 ******************************************************************************/ 50 M4OSA_ERR videoBrowserSetWindow( 51 M4OSA_Context pContext, 52 M4OSA_Int32 *pPixelArray, 53 M4OSA_UInt32 x, M4OSA_UInt32 y, 54 M4OSA_UInt32 dx, M4OSA_UInt32 dy) 55 { 56 VideoBrowserContext* pC = (VideoBrowserContext*)pContext; 57 M4OSA_ERR err = M4NO_ERROR; 58 59 M4OSA_TRACE2_5("videoBrowserSetWindow: entering with 0x%x %d %d %d %d ", 60 pContext, x, y, dx, dy); 61 62 /*--- Sanity checks ---*/ 63 CHECK_PTR(videoBrowserSetWindow, pContext, err, M4ERR_PARAMETER); 64 CHECK_PTR(videoBrowserSetWindow, pPixelArray, err, M4ERR_PARAMETER); 65 CHECK_STATE(videoBrowserSetWindow, VideoBrowser_kVBOpened, pC); 66 67 pC->m_outputPlane[0].u_topleft = 0; 68 69 pC->m_outputPlane[0].u_height = dy; 70 pC->m_outputPlane[0].u_width = dx; 71 pC->m_x = x; 72 pC->m_y = y; 73 74 if (pC->m_frameColorType == VideoBrowser_kGB565) { 75 pC->m_outputPlane[0].u_stride = pC->m_outputPlane[0].u_width << 1; 76 pC->m_outputPlane[0].pac_data = (M4OSA_UInt8*)M4OSA_32bitAlignedMalloc( 77 pC->m_outputPlane[0].u_stride * pC->m_outputPlane[0].u_height, 78 VIDEOBROWSER, (M4OSA_Char *)"output plane"); 79 80 CHECK_PTR(videoBrowserSetWindow, 81 pC->m_outputPlane[0].pac_data, err, M4ERR_ALLOC); 82 } 83 else if (pC->m_frameColorType == VideoBrowser_kYUV420) { 84 pC->m_outputPlane[0].u_stride = pC->m_outputPlane[0].u_width; 85 pC->m_outputPlane[1].u_height = pC->m_outputPlane[0].u_height >> 1; 86 pC->m_outputPlane[1].u_width = pC->m_outputPlane[0].u_width >> 1; 87 pC->m_outputPlane[1].u_topleft = 0; 88 pC->m_outputPlane[1].u_stride = pC->m_outputPlane[1].u_width; 89 90 pC->m_outputPlane[2].u_height = pC->m_outputPlane[0].u_height >> 1; 91 pC->m_outputPlane[2].u_width = pC->m_outputPlane[0].u_width >> 1; 92 pC->m_outputPlane[2].u_topleft = 0; 93 pC->m_outputPlane[2].u_stride = pC->m_outputPlane[2].u_width; 94 95 pC->m_outputPlane[0].pac_data = (M4OSA_UInt8*)pPixelArray; 96 97 CHECK_PTR(videoBrowserSetWindow, 98 pC->m_outputPlane[0].pac_data, err, M4ERR_ALLOC); 99 100 pC->m_outputPlane[1].pac_data = 101 pC->m_outputPlane[0].pac_data + 102 (pC->m_outputPlane[0].u_stride * pC->m_outputPlane[0].u_height); 103 104 pC->m_outputPlane[2].pac_data = 105 pC->m_outputPlane[1].pac_data + 106 (pC->m_outputPlane[1].u_stride * pC->m_outputPlane[1].u_height); 107 } 108 109 110 M4OSA_TRACE2_0("videoBrowserSetWindow returned NO ERROR"); 111 return M4NO_ERROR; 112 113 videoBrowserSetWindow_cleanUp: 114 115 M4OSA_TRACE2_1("videoBrowserSetWindow returned 0x%x", err); 116 return err; 117 } 118 119 /****************************************************************************** 120 * @brief This function allocates the resources needed for browsing a video file 121 * @param ppContext (OUT): Pointer on a context filled by this function. 122 * @param pURL (IN) : Path of File to browse 123 * @param DrawMode (IN) : Indicate which method is used to draw (Direct draw etc...) 124 * @param pfCallback (IN) : Callback function to be called when a frame must be displayed 125 * @param pCallbackData (IN) : User defined data that will be passed as parameter of the callback 126 * @param clrType (IN) : Required color type. 127 * @return M4NO_ERROR / M4ERR_PARAMETER / M4ERR_STATE / M4ERR_ALLOC 128 ******************************************************************************/ 129 M4OSA_ERR videoBrowserCreate( 130 M4OSA_Context* ppContext, 131 M4OSA_Char* pURL, 132 M4OSA_UInt32 DrawMode, 133 M4OSA_FileReadPointer* ptrF, 134 videoBrowser_Callback pfCallback, 135 M4OSA_Void* pCallbackData, 136 VideoBrowser_VideoColorType clrType) 137 { 138 VideoBrowserContext* pContext = M4OSA_NULL; 139 M4READER_MediaFamily mediaFamily = M4READER_kMediaFamilyUnknown; 140 M4_StreamHandler* pStreamHandler = M4OSA_NULL; 141 M4_VideoStreamHandler* pVideoStreamHandler = M4OSA_NULL; 142 M4DECODER_VideoType decoderType; 143 M4DECODER_OutputFilter FilterOption; 144 145 M4OSA_Bool deb = M4OSA_TRUE; 146 M4OSA_ERR err = M4NO_ERROR; 147 148 M4OSA_TRACE1_2( 149 "videoBrowserCreate: entering with 0x%x 0x%x", ppContext, pURL); 150 151 /*--- Sanity checks ---*/ 152 CHECK_PTR(videoBrowserCreate, ppContext, err, M4ERR_PARAMETER); 153 *ppContext = M4OSA_NULL ; 154 CHECK_PTR(videoBrowserCreate, pURL, err, M4ERR_PARAMETER); 155 156 /*--- Create context ---*/ 157 pContext = (VideoBrowserContext*)M4OSA_32bitAlignedMalloc( 158 sizeof(VideoBrowserContext), 159 VIDEOBROWSER, (M4OSA_Char*)"Video browser context"); 160 161 CHECK_PTR(videoBrowserCreate, pContext,err, M4ERR_ALLOC); 162 memset((void *)pContext, 0,sizeof(VideoBrowserContext)); 163 164 /*--- Initialize the context parameters ---*/ 165 pContext->m_state = VideoBrowser_kVBCreating ; 166 pContext->m_frameColorType = clrType; 167 168 /*--- Copy the file reader functions ---*/ 169 memcpy((void *)&pContext->m_fileReadPtr, 170 (void *)ptrF, 171 sizeof(M4OSA_FileReadPointer)) ; 172 173 /* PR#SP00013 DGR bug 13 : first frame is not visible */ 174 pContext->m_drawmode = DrawMode; 175 176 177 /* Retrieve the 3gp reader interface */ 178 VideoEditor3gpReader_getInterface(&pContext->m_mediaType, 179 &pContext->m_3gpReader, &pContext->m_3gpData); 180 181 CHECK_PTR(videoBrowserCreate, pContext->m_3gpReader, err, M4ERR_ALLOC); 182 CHECK_PTR(videoBrowserCreate, pContext->m_3gpData, err, M4ERR_ALLOC); 183 184 /*--- Create the file reader ---*/ 185 err = pContext->m_3gpReader->m_pFctCreate(&pContext->m_pReaderCtx); 186 CHECK_ERR(videoBrowserCreate, err); 187 CHECK_PTR(videoBrowserCreate, pContext->m_pReaderCtx, err, M4ERR_ALLOC); 188 pContext->m_3gpData->m_readerContext = pContext->m_pReaderCtx; 189 190 /*--- Set the OSAL file reader functions ---*/ 191 err = pContext->m_3gpReader->m_pFctSetOption( 192 pContext->m_pReaderCtx, 193 M4READER_kOptionID_SetOsaFileReaderFctsPtr, 194 (M4OSA_DataOption)(&pContext->m_fileReadPtr)); 195 196 CHECK_ERR(videoBrowserCreate, err) ; 197 198 /*--- Open the file ---*/ 199 err = pContext->m_3gpReader->m_pFctOpen(pContext->m_pReaderCtx, pURL); 200 CHECK_ERR(videoBrowserCreate, err) ; 201 202 /*--- Try to find a video stream ---*/ 203 while (err == M4NO_ERROR) 204 { 205 err = pContext->m_3gpReader->m_pFctGetNextStream( 206 pContext->m_pReaderCtx, &mediaFamily, &pStreamHandler); 207 208 /*in case we found a bifs stream or something else...*/ 209 if ((err == (M4OSA_UInt32)M4ERR_READER_UNKNOWN_STREAM_TYPE) || 210 (err == (M4OSA_UInt32)M4WAR_TOO_MUCH_STREAMS)) 211 { 212 err = M4NO_ERROR; 213 continue; 214 } 215 216 if (err != M4WAR_NO_MORE_STREAM) 217 { 218 if (M4READER_kMediaFamilyVideo != mediaFamily) 219 { 220 err = M4NO_ERROR; 221 continue; 222 } 223 224 pContext->m_pStreamHandler = pStreamHandler; 225 226 err = pContext->m_3gpReader->m_pFctReset( 227 pContext->m_pReaderCtx, pContext->m_pStreamHandler); 228 229 CHECK_ERR(videoBrowserCreate, err); 230 231 err = pContext->m_3gpReader->m_pFctFillAuStruct( 232 pContext->m_pReaderCtx, 233 pContext->m_pStreamHandler, 234 &pContext->m_accessUnit); 235 236 CHECK_ERR(videoBrowserCreate, err); 237 238 pVideoStreamHandler = 239 (M4_VideoStreamHandler*)pContext->m_pStreamHandler; 240 241 switch (pContext->m_pStreamHandler->m_streamType) 242 { 243 case M4DA_StreamTypeVideoMpeg4: 244 case M4DA_StreamTypeVideoH263: 245 { 246 pContext->m_pCodecLoaderContext = M4OSA_NULL; 247 decoderType = M4DECODER_kVideoTypeMPEG4; 248 249 #ifdef USE_SOFTWARE_DECODER 250 err = VideoEditorVideoDecoder_getSoftwareInterface_MPEG4( 251 &decoderType, &pContext->m_pDecoder); 252 #else 253 err = VideoEditorVideoDecoder_getInterface_MPEG4( 254 &decoderType, (void **)&pContext->m_pDecoder); 255 #endif 256 CHECK_ERR(videoBrowserCreate, err) ; 257 258 err = pContext->m_pDecoder->m_pFctCreate( 259 &pContext->m_pDecoderCtx, 260 pContext->m_pStreamHandler, 261 pContext->m_3gpReader, 262 pContext->m_3gpData, 263 &pContext->m_accessUnit, 264 pContext->m_pCodecLoaderContext) ; 265 266 CHECK_ERR(videoBrowserCreate, err) ; 267 } 268 break; 269 270 case M4DA_StreamTypeVideoMpeg4Avc: 271 { 272 pContext->m_pCodecLoaderContext = M4OSA_NULL; 273 274 decoderType = M4DECODER_kVideoTypeAVC; 275 276 #ifdef USE_SOFTWARE_DECODER 277 err = VideoEditorVideoDecoder_getSoftwareInterface_H264( 278 &decoderType, &pContext->m_pDecoder); 279 #else 280 err = VideoEditorVideoDecoder_getInterface_H264( 281 &decoderType, (void **)&pContext->m_pDecoder); 282 #endif 283 CHECK_ERR(videoBrowserCreate, err) ; 284 285 err = pContext->m_pDecoder->m_pFctCreate( 286 &pContext->m_pDecoderCtx, 287 pContext->m_pStreamHandler, 288 pContext->m_3gpReader, 289 pContext->m_3gpData, 290 &pContext->m_accessUnit, 291 pContext->m_pCodecLoaderContext) ; 292 293 CHECK_ERR(videoBrowserCreate, err) ; 294 } 295 break; 296 297 default: 298 err = M4ERR_VB_MEDIATYPE_NOT_SUPPORTED; 299 goto videoBrowserCreate_cleanUp; 300 } 301 } 302 } 303 304 if (err == M4WAR_NO_MORE_STREAM) 305 { 306 err = M4NO_ERROR ; 307 } 308 309 if (M4OSA_NULL == pContext->m_pStreamHandler) 310 { 311 err = M4ERR_VB_NO_VIDEO ; 312 goto videoBrowserCreate_cleanUp ; 313 } 314 315 err = pContext->m_pDecoder->m_pFctSetOption( 316 pContext->m_pDecoderCtx, 317 M4DECODER_kOptionID_DeblockingFilter, 318 (M4OSA_DataOption)&deb); 319 320 if (err == M4WAR_DEBLOCKING_FILTER_NOT_IMPLEMENTED) 321 { 322 err = M4NO_ERROR; 323 } 324 CHECK_ERR(videoBrowserCreate, err); 325 326 FilterOption.m_pFilterUserData = M4OSA_NULL; 327 328 329 if (pContext->m_frameColorType == VideoBrowser_kGB565) { 330 FilterOption.m_pFilterFunction = 331 (M4OSA_Void*)M4VIFI_ResizeBilinearYUV420toBGR565; 332 } 333 else if (pContext->m_frameColorType == VideoBrowser_kYUV420) { 334 FilterOption.m_pFilterFunction = 335 (M4OSA_Void*)M4VIFI_ResizeBilinearYUV420toYUV420; 336 } 337 else { 338 err = M4ERR_PARAMETER; 339 goto videoBrowserCreate_cleanUp; 340 } 341 342 err = pContext->m_pDecoder->m_pFctSetOption( 343 pContext->m_pDecoderCtx, 344 M4DECODER_kOptionID_OutputFilter, 345 (M4OSA_DataOption)&FilterOption); 346 347 CHECK_ERR(videoBrowserCreate, err); 348 349 /* store the callback details */ 350 pContext->m_pfCallback = pfCallback; 351 pContext->m_pCallbackUserData = pCallbackData; 352 /* store the callback details */ 353 354 pContext->m_state = VideoBrowser_kVBOpened; 355 *ppContext = pContext; 356 357 M4OSA_TRACE1_0("videoBrowserCreate returned NO ERROR"); 358 return M4NO_ERROR; 359 360 videoBrowserCreate_cleanUp: 361 362 if (M4OSA_NULL != pContext) 363 { 364 if (M4OSA_NULL != pContext->m_pDecoderCtx) 365 { 366 pContext->m_pDecoder->m_pFctDestroy(pContext->m_pDecoderCtx); 367 pContext->m_pDecoderCtx = M4OSA_NULL; 368 } 369 370 if (M4OSA_NULL != pContext->m_pReaderCtx) 371 { 372 pContext->m_3gpReader->m_pFctClose(pContext->m_pReaderCtx); 373 pContext->m_3gpReader->m_pFctDestroy(pContext->m_pReaderCtx); 374 pContext->m_pReaderCtx = M4OSA_NULL; 375 } 376 SAFE_FREE(pContext->m_pDecoder); 377 SAFE_FREE(pContext->m_3gpReader); 378 SAFE_FREE(pContext->m_3gpData); 379 SAFE_FREE(pContext); 380 } 381 382 M4OSA_TRACE2_1("videoBrowserCreate returned 0x%x", err); 383 return err; 384 } 385 386 /****************************************************************************** 387 * M4OSA_ERR videoBrowserCleanUp(M4OSA_Context pContext); 388 * @brief This function frees the resources needed for browsing a 389 * video file. 390 * @param pContext (IN) : Video browser context 391 * @return M4NO_ERROR / M4ERR_PARAMETER / M4ERR_STATE 392 ******************************************************************************/ 393 M4OSA_ERR videoBrowserCleanUp(M4OSA_Context pContext) 394 { 395 VideoBrowserContext* pC = (VideoBrowserContext*)pContext; 396 M4OSA_ERR err = M4NO_ERROR; 397 398 M4OSA_TRACE2_1("videoBrowserCleanUp: entering with 0x%x", pContext); 399 400 /*--- Sanity checks ---*/ 401 CHECK_PTR(videoBrowserCleanUp, pContext, err, M4ERR_PARAMETER); 402 403 if (M4OSA_NULL != pC->m_pDecoderCtx) 404 { 405 pC->m_pDecoder->m_pFctDestroy(pC->m_pDecoderCtx); 406 pC->m_pDecoderCtx = M4OSA_NULL ; 407 } 408 409 if (M4OSA_NULL != pC->m_pReaderCtx) 410 { 411 pC->m_3gpReader->m_pFctClose(pC->m_pReaderCtx) ; 412 pC->m_3gpReader->m_pFctDestroy(pC->m_pReaderCtx); 413 pC->m_pReaderCtx = M4OSA_NULL; 414 } 415 416 SAFE_FREE(pC->m_pDecoder); 417 SAFE_FREE(pC->m_3gpReader); 418 SAFE_FREE(pC->m_3gpData); 419 420 if (pC->m_frameColorType != VideoBrowser_kYUV420) { 421 SAFE_FREE(pC->m_outputPlane[0].pac_data); 422 } 423 SAFE_FREE(pC); 424 425 M4OSA_TRACE2_0("videoBrowserCleanUp returned NO ERROR"); 426 return M4NO_ERROR; 427 428 videoBrowserCleanUp_cleanUp: 429 430 M4OSA_TRACE2_1("videoBrowserCleanUp returned 0x%x", err); 431 return err; 432 } 433 /****************************************************************************** 434 * M4OSA_ERR videoBrowserPrepareFrame( 435 * M4OSA_Context pContext, M4OSA_UInt32* pTime); 436 * @brief This function prepares the frame. 437 * @param pContext (IN) : Video browser context 438 * @param pTime (IN/OUT) : Pointer on the time to reach. Updated 439 * by this function with the reached time 440 * @param tolerance (IN) : We may decode an earlier frame within the tolerance. 441 * The time difference is specified in milliseconds. 442 * @return M4NO_ERROR / M4ERR_PARAMETER / M4ERR_STATE / M4ERR_ALLOC 443 ******************************************************************************/ 444 M4OSA_ERR videoBrowserPrepareFrame(M4OSA_Context pContext, M4OSA_UInt32* pTime, 445 M4OSA_UInt32 tolerance) 446 { 447 VideoBrowserContext* pC = (VideoBrowserContext*)pContext; 448 M4OSA_ERR err = M4NO_ERROR; 449 M4OSA_UInt32 targetTime = 0; 450 M4_MediaTime timeMS = 0; 451 M4OSA_Bool bJumpNeeded = M4OSA_FALSE; 452 453 /*--- Sanity checks ---*/ 454 CHECK_PTR(videoBrowserPrepareFrame, pContext, err, M4ERR_PARAMETER); 455 CHECK_PTR(videoBrowserPrepareFrame, pTime, err, M4ERR_PARAMETER); 456 457 targetTime = *pTime ; 458 459 /*--- Check the state, if this is the first call to this function 460 we move to the state "browsing" ---*/ 461 if (VideoBrowser_kVBOpened == pC->m_state) 462 { 463 pC->m_state = VideoBrowser_kVBBrowsing; 464 } 465 else if (VideoBrowser_kVBBrowsing != pC->m_state) 466 { 467 err = M4ERR_STATE ; 468 goto videoBrowserPrepareFrame_cleanUp; 469 } 470 471 // If we jump backward or forward to a time greater than current position by 472 // 85ms (~ 2 frames), we want to jump. 473 if (pC->m_currentCTS == 0 || 474 targetTime < pC->m_currentCTS || 475 targetTime > (pC->m_currentCTS + 85)) 476 { 477 bJumpNeeded = M4OSA_TRUE; 478 } 479 480 timeMS = (M4_MediaTime)targetTime; 481 err = pC->m_pDecoder->m_pFctDecode( 482 pC->m_pDecoderCtx, &timeMS, bJumpNeeded, tolerance); 483 484 if ((err != M4NO_ERROR) && (err != M4WAR_NO_MORE_AU)) 485 { 486 return err; 487 } 488 489 err = pC->m_pDecoder->m_pFctRender( 490 pC->m_pDecoderCtx, &timeMS, pC->m_outputPlane, M4OSA_TRUE); 491 492 if (M4WAR_VIDEORENDERER_NO_NEW_FRAME == err) 493 { 494 return err; 495 } 496 CHECK_ERR(videoBrowserPrepareFrame, err) ; 497 498 pC->m_currentCTS = (M4OSA_UInt32)timeMS; 499 500 *pTime = pC->m_currentCTS; 501 502 return M4NO_ERROR; 503 504 videoBrowserPrepareFrame_cleanUp: 505 506 if ((M4WAR_INVALID_TIME == err) || (M4WAR_NO_MORE_AU == err)) 507 { 508 err = M4NO_ERROR; 509 } 510 else if (M4OSA_NULL != pC) 511 { 512 pC->m_currentCTS = 0; 513 } 514 515 M4OSA_TRACE2_1("videoBrowserPrepareFrame returned 0x%x", err); 516 return err; 517 } 518 519 /****************************************************************************** 520 * M4OSA_ERR videoBrowserDisplayCurrentFrame(M4OSA_Context pContext); 521 * @brief This function displays the current frame. 522 * @param pContext (IN) : Video browser context 523 * @return M4NO_ERROR / M4ERR_PARAMETER / M4ERR_STATE / M4ERR_ALLOC 524 ******************************************************************************/ 525 M4OSA_ERR videoBrowserDisplayCurrentFrame(M4OSA_Context pContext) 526 { 527 VideoBrowserContext* pC = (VideoBrowserContext*)pContext ; 528 M4OSA_ERR err = M4NO_ERROR ; 529 530 /*--- Sanity checks ---*/ 531 CHECK_PTR(videoBrowserDisplayCurrentFrame, pContext, err, M4ERR_PARAMETER); 532 533 // Request display of the frame 534 pC->m_pfCallback((M4OSA_Context) pC, // VB context 535 VIDEOBROWSER_DISPLAY_FRAME, // action requested 536 M4NO_ERROR, // error code 537 (M4OSA_Void*) &(pC->m_outputPlane[0]), // image to be displayed 538 (M4OSA_Void*) pC->m_pCallbackUserData); // user-provided data 539 540 #ifdef DUMPTOFILE 541 { 542 M4OSA_Context fileContext; 543 M4OSA_Char* fileName = "/sdcard/textBuffer_RGB565.rgb"; 544 M4OSA_fileWriteOpen(&fileContext, (M4OSA_Void*) fileName, 545 M4OSA_kFileWrite | M4OSA_kFileCreate); 546 547 M4OSA_fileWriteData(fileContext, 548 (M4OSA_MemAddr8) pC->m_outputPlane[0].pac_data, 549 pC->m_outputPlane[0].u_height*pC->m_outputPlane[0].u_width*2); 550 551 M4OSA_fileWriteClose(fileContext); 552 } 553 #endif 554 555 M4OSA_TRACE2_0("videoBrowserDisplayCurrentFrame returned NO ERROR") ; 556 return M4NO_ERROR; 557 558 videoBrowserDisplayCurrentFrame_cleanUp: 559 560 M4OSA_TRACE2_1("videoBrowserDisplayCurrentFrame returned 0x%x", err) ; 561 return err; 562 } 563
